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Experimental quantum imaging distillation with undetected light
Imaging based on the induced coherence effect makes use of photon pairs to obtain information of an object without detecting the light that probes it. While one photon illuminates the object, only its partner is detected, so no measurement of coincidence events is needed. The sought-after object’s i...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for the Advancement of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10468131/ https://www.ncbi.nlm.nih.gov/pubmed/37647398 http://dx.doi.org/10.1126/sciadv.adg9573 |
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author | Fuenzalida, Jorge Gilaberte Basset, Marta Töpfer, Sebastian Torres, Juan P. Gräfe, Markus |
author_facet | Fuenzalida, Jorge Gilaberte Basset, Marta Töpfer, Sebastian Torres, Juan P. Gräfe, Markus |
author_sort | Fuenzalida, Jorge |
collection | PubMed |
description | Imaging based on the induced coherence effect makes use of photon pairs to obtain information of an object without detecting the light that probes it. While one photon illuminates the object, only its partner is detected, so no measurement of coincidence events is needed. The sought-after object’s information is revealed, observing a certain interference pattern on the detected photon. Here, we demonstrate experimentally that this imaging technique can be made resilient to noise. We introduce an imaging distillation approach based on the interferometric modulation of the signal of interest. We show that our scheme can generate a high-quality image of an object even against noise levels up to 250 times the actual signal of interest. We also include a detailed theoretical explanation of our findings. |
format | Online Article Text |
id | pubmed-10468131 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Association for the Advancement of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-104681312023-08-31 Experimental quantum imaging distillation with undetected light Fuenzalida, Jorge Gilaberte Basset, Marta Töpfer, Sebastian Torres, Juan P. Gräfe, Markus Sci Adv Physical and Materials Sciences Imaging based on the induced coherence effect makes use of photon pairs to obtain information of an object without detecting the light that probes it. While one photon illuminates the object, only its partner is detected, so no measurement of coincidence events is needed. The sought-after object’s information is revealed, observing a certain interference pattern on the detected photon. Here, we demonstrate experimentally that this imaging technique can be made resilient to noise. We introduce an imaging distillation approach based on the interferometric modulation of the signal of interest. We show that our scheme can generate a high-quality image of an object even against noise levels up to 250 times the actual signal of interest. We also include a detailed theoretical explanation of our findings. American Association for the Advancement of Science 2023-08-30 /pmc/articles/PMC10468131/ /pubmed/37647398 http://dx.doi.org/10.1126/sciadv.adg9573 Text en Copyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY). https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) , which permits which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Physical and Materials Sciences Fuenzalida, Jorge Gilaberte Basset, Marta Töpfer, Sebastian Torres, Juan P. Gräfe, Markus Experimental quantum imaging distillation with undetected light |
title | Experimental quantum imaging distillation with undetected light |
title_full | Experimental quantum imaging distillation with undetected light |
title_fullStr | Experimental quantum imaging distillation with undetected light |
title_full_unstemmed | Experimental quantum imaging distillation with undetected light |
title_short | Experimental quantum imaging distillation with undetected light |
title_sort | experimental quantum imaging distillation with undetected light |
topic | Physical and Materials Sciences |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10468131/ https://www.ncbi.nlm.nih.gov/pubmed/37647398 http://dx.doi.org/10.1126/sciadv.adg9573 |
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